4B3Dodge passenger cars
Held by FCA US LLC · registered in the United States
WMI 4B3's rules place assembly in six countries. It shares most of its model list with two other codes. Its rules run from model year 1981 to 2005, with nothing after 2005. The same rules name 8 percent of the 133 models found under all 49 codes of FCA US.
Models in the decoding rules, by model year
- 6001981–1983
- Aries1981–1982
- Challenger1981–1983
- Colt1981–1995
- Conquest1981–1988
- Stealth1991–1996
- Avenger1995–2000
- Intrepid2001
- Neon2001
- Stratus2001–2005
- Viper2001
Where the rules place assembly
Plant countriesUnited States, Japan, Mexico, Canada, Italy, Thailand
Plant locations namedFenton; Newark; Detroit; Belvidere; Toluca; Sterling Heights; Mizushima; Okazaki; Milano; Windsor; Bloomington; Normal; Warren; Nagoya -2 and 8 more
Bodies and power
Body classesWagon, Sedan, Hatchback, Coupe, Convertible
Primary fuelsGasoline, Liquefied Petroleum Gas (propane or LPG), Diesel
Codes with largely the same models
These codes have no page of their own: at least half of the models in their rules also appear under 4B3. The last column counts the shared models.
| Code | Holder | Vehicle type | Model years | Shared models |
|---|---|---|---|---|
| JB3 | FCA US LLC | passenger cars | 1981–1999 | 7 of 7 |
| ML3 | Mitsubishi Motors Corporation (MMC) | passenger cars | 1981–2024 | 6 of 8 |
Compared with the closest code, 2B3
2B3 is held by FCA Canada Inc. Measured by the overlap of the two model lists, it is the code closest to 4B3 apart from those listed above.
Models in both10
Only under 4B3Conquest
Only under 2B3400, Diplomat, Dynasty, Lancer, Mirada, Monaco, Omni, ST.REGIS, Charger, Shelby Charger, Daytona, Shadow, Spirit, Caliber
Model years4B3: 1981–2005 · 2B3: 1981–2011
Plant countries only for 2B3Germany, Austria, Israel, Brazil, Egypt, China, Argentina, Venezuela, Taiwan
Other codes held by FCA US
| Code | Vehicle type | Makes | Model years | Models |
|---|---|---|---|---|
| 1C3 | passenger cars | Chrysler, Dodge, Fiat | 1981–2017 | 37 |
| 1B3 | passenger cars | Dodge | 1981–2011 | 25 |
| 1P3 | passenger cars | Plymouth | 1981–2002 | 11 |
| 4C3 | passenger cars | Chrysler | 1995–2005 | 10 |
| 4E3 | passenger cars | Eagle | 1990–1999 | 7 |
| JE3 | passenger cars | Eagle | 1989–1999 | 5 |
| MN3 | passenger cars | Eagle | 1989–1994 | 5 |
| 1E3 | passenger cars | Eagle | 1981–1999 | 4 |
39 more not shown here. All 49 codes of FCA US
Codes for Dodge held by other companies are listed on the page for 1B3.
Source: NHTSA vPIC, October 2026 release (database updated October 17, 2026). How the figures are counted: How the catalog is read.